<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Form Example</title>
</head>
<body>

<form action="/submit-form" method="post">
    <label for="name">姓名:</label>
    <input type="text" id="name" name="name" required><br><br>

    <label for="email">邮箱:</label>
    <input type="email" id="email" name="email"><br><br>

    <label for="message">留言:</label>
    <textarea id="message" name="message" rows="4" cols="50"></textarea><br><br>

    <input type="submit" value="提交">
</form>

</body>
</html>